Injector questions

[Cummins90]

Only thing ive tried so far is setting the open loop delay to 0 under the power enrich settings havent touched the timing and i dont have a wideband yet. I tried the stock injectors just for fun today and the long term fuel trims are 19.5 at idle and go up to 25 while driving so igonna say they arent supplying enough fuel.

If you verify your AFRs and they are correct then yes the JTEC is making those stock injectors supply the correct amount of fuel...with some wiggle room left as well.

[Sammyguy]

i did the battery cable pcm reset when i switched to the stockers but it seems to stumble a bit around 3000 rpms. The other injectors dont seem to stumble at all and it seems more responsive with the others

[Tolemar]

i did the battery cable pcm reset when i switched to the stockers but it seems to stumble a bit around 3000 rpms. The other injectors dont seem to stumble at all and it seems more responsive with the others

Probably a lean spot that’s probably where your making your most torque.

[Sammyguy]

Definitely runs wayy better on the ford racing injectors I wont be putting the stock ones back in

[Tolemar]

Definitely runs wayy better on the ford racing injectors I wont be putting the stock ones back in

That’s good, I got my ford racing injectors yesterday. I’m going to get an hp tuner probably tommorow. Post up ant changes you’ve made on it.